Question

I am trying to write a snmp subagent that using agentX, which is supported by net-snmp. At first, I used the example codes from net-snmp FAQ:

http://www.net-snmp.org/wiki/index.php/TUT:Writing_a_Subagent

And from the example codes (example-demon.c,nstAgentSubagentObject.c,nstAgentSubagentObject.h), I build a subagent which can use agentX to perform snmpget and snmpset.

My question is: From the code in nstAgentSubagentObject.c, there are many trace codes such as follows:

DEBUGMSGTL(("nstAgentSubagentObject",
                "Initializing the nstAgentSubagentObject module
"));

但是,我可以看一看这个记录。

I tried to start snmpd (demon of snmp) by snmpd -f -DnstAgentSubagentObject -Lf /tmp/snmp.log.

但我仍然看着这个记录。谁能告诉我,如何看到DEBUGMSGTL的标志?

Answer 1

而不是从<条码>开始<>snmpd with -D nstAgent Subagent 反对: 在你开始的时候,你希望把这一指挥线选择交给你的代理人。



在辅导中,它建议从指挥员开始:

% ./mysubagent &


为了能够发出更严厉的信号,而是试图以以下指挥系统开始:

% ./mysubagent -D nstAgentSubagentObject


If I remember correctly, that should print out the debug output to the console.  You can combine it with the -L option if you d prefer it written to a file.

Answer 2

i 仅能树立旗帜:

-Dverbose

或如果你想看到所有标识:

-Dall

Answer 3

值此之际,您也可将以下内容提一下。编织案,并tw开其中的选择:

debugTokens nstAgentSubagentObject
doDebugging 1

但是,另一个答案是明确的:你需要转而去,在哪里,该法典将受到打击,而后者则处于次要地位(双方将阅读该书)。

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